package com.atguigu.gulimail.gateway.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.CorsConfigurationSource;
import org.springframework.web.cors.reactive.CorsWebFilter;
import org.springframework.web.cors.reactive.UrlBasedCorsConfigurationSource;

@Configuration
/*解决跨域问题*/
public class GulimailCorsConfiguration {
    @Bean
    public CorsWebFilter corsWebFilter(){
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        CorsConfiguration corsConfiguration=new CorsConfiguration();
        //配置跨域
        /*允许那些头跨域*/
        corsConfiguration.addAllowedHeader("*");
        //允许哪些请求方式进行跨域
        corsConfiguration.addAllowedMethod("*");
        //允许哪些请求来源进行跨域
        corsConfiguration.addAllowedOrigin("*");
        //是否允许携带Cookie
        corsConfiguration.setAllowCredentials(true);
        source.registerCorsConfiguration("/**",corsConfiguration);
        return  new CorsWebFilter(source);
    }
}
